How to make custom firmware and update by Intel Firmware Engine?

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How to make custom firmware and update by Intel Firmware Engine? #120

Closed WCL-GitHub closed 5 years ago

WCL-GitHub commented 5 years ago

Hi, I try to make a custom firmware by Intel Firmware Engine. First, I built .efi and .cap files by following this Intel video tutorial. copy files to my USB drive and reboot

type in : CapsuleApp.efi FVMAIN.Cap

the system reboot, but show these message: Updating the firmware......em memory tested OK Capsule Request Cold Reboot. Resetting system in 2 seconds...

Anyone know how to Cold Reboot?

WCL-GitHub commented 5 years ago

"cold reboot" means unplug the power and plug in?

I tried, but it show the same message.

WCL-GitHub commented 5 years ago

Actually, I'm just try to update firmware, not modify firmware yet.

Does anyone try to build firmware by self? I try another method which in the release note from here, but failed. the error message: c:\myworkspace\edk2-platforms\Vlv2TbltDevicePkg\PlatformPkgX64.dsc(744): error 2000: Sku PEIM is not defined in [SkuIds] section What does it mean?

naiyining commented 5 years ago

I build successful follow this link https://firmware.intel.com/sites/default/files/minnowboard_max-rel_0_99-releasenotes.txt, but when hardware powerup, encounter the ACPI BIOS ERROR problem. can anyone help?